I Listened to Future Me and Paid the Price

The day I win a brand-new BMW, I suddenly receive a call from myself, ten years in the future. "Kieran will ask to borrow your car in a bit. And whatever you do, do not lend it to him. He intends to use it to pay off his gambling debt." Even with such an impossibility happening to me, I do not doubt a thing. When Kieran asks for my keys, I shut him down at once. That very night, he drives his old beater car to visit our parents. Along the way, he loses control of the car and collides with another vehicle. Just like that, he slips into a coma. The guilt hit me so hard that I eventually pass out. Mom and Dad stay by my side day and night until I can stand on my own two feet again. But the future version of me sounds cold when she calls again. "They only want to push you onto an operating table. They want your heart to save him!" Growing suspicious, I check their bags and find a donor report. Rage burns through me. I immediately block them on all platforms and throw them out of my home. When news that Kieran dies from blood loss arrives, I learn that they only ever needed my blood—not my heart. I try to find them to tell them the truth and apologize for my mistake. But the mysterious phone rings again. "They hate you because Kieran died. If you go to them now, they will drag you into a suicide pact." I freeze at the revelation, then tell my future myself that I will wait until they calm down. Later, I learn that a thief breaks into their home and kills them. I try to rush over and see them one last time, but a truck hits me and kills me on the spot. I die without ever understanding why the version of me from ten years in the future wanted me dead. When I open my eyes again, I am back on the day I won the prize.